Section-1
04-3004_S1_OPM_ABB_POWERSCALE_10-50kVA_EN_150113.doc Page 14/20 ABB
Printed in Switzerland – Modifications reserved
IF AVAILABLE, THE INTERNAL BATTERY HAS TO BE DISCONNECTED
FIRST BECAUSE THE EXTERNAL
BATTERY TERMINALS ARE HAZARDOUS DUE TO THE PARALLEL
BATTERY STRING.
Battery Racks : External battery racks shall be sized to take the voltage drop in the cable into account. To obtain
support and help contact the local office or agent certified by the manufacturer.
Back clearance for ventilation (forced air outlet) / access for
wiring in case the unit cannot be pulled forward
Front clearance for pulling the unit forward (to get rear access
for wiring or side access for battery replacement)
Maximum door opening angle (there is no door)
Top Clearance, not needed
Side clearance R for vent. (natural air-exchange) / access for
battery replacement in case the unit cannot be pulled forward
Side clearance L for ventilation (natural air-exchange)